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(parent: ffad9d7) | patch
sh: fix sys_cacheflush error checking
authorGiuseppe Cavallaro <peppe.cavallaro@st.com>
Mon, 24 Aug 2009 09:59:09 +0000 (18:59 +0900)
committerPaul Mundt <lethal@linux-sh.org>
Mon, 24 Aug 2009 09:59:09 +0000 (18:59 +0900)
commit788e6af37a4ace8721eda72e4abe66fe0f6b49fd
tree121e2d52430dbe5adfb04549bd2c17480e93983ftree | snapshot
parentffad9d7a54a5e809007135595c778715aa0fb07acommit | diff
sh: fix sys_cacheflush error checking

sys_cacheflush should return with EINVAL if the cache parameter is not
one of ICACHE, DCACHE or BCACHE.
So, we need to include 0 in the first check.

It also adds the three definitions above as wrapper of the existent macros.

PS: ltp cacheflush01 test now passes.

Signed-off-by: Giuseppe Cavallaro <peppe.cavallaro@st.com>
Signed-off-by: Stuart Menefy <stuart.menefy@st.com>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
arch/sh/include/asm/cachectl.h diff | blob | history
arch/sh/kernel/sys_sh.c diff | blob | history
Domain: System / Kernel;